"Magificent Numbers of the Great Pyramid and Stonehenge" by Bonnie Gaunt is a vintage nonfiction book published by Adventures Unlimited Press in 1988. The book, intended for young adults and adults, explores the mysteries and history of the Great Pyramid and Stonehenge through a mix of archaeology, general history, and occultism. With 216 pages, the second edition features illustrations and delves into the spiritual significance of these ancient monuments, making it a captivating read for those interested in mysticism and the unknown.